111949210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1873}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 207789120

約数和(自身を除く): 95839910

約数列:

[1, 2, 5, 10, 43, 86, 139, 215, 278, 430, 695, 1390, 1873, 3746, 5977, 9365, 11954, 18730, 29885, 59770, 80539, 161078, 260347, 402695, 520694, 805390, 1301735, 2603470, 11194921, 22389842, 55974605, 111949210]

約数ペア:

[(1, 111949210), (2, 55974605), (5, 22389842), (10, 11194921), (43, 2603470), (86, 1301735), (139, 805390), (215, 520694), (278, 402695), (430, 260347), (695, 161078), (1390, 80539), (1873, 59770), (3746, 29885), (5977, 18730), (9365, 11954)]